JPS4832443B1 - - Google Patents

Info

Publication number
JPS4832443B1
JPS4832443B1 JP42066747A JP6674767A JPS4832443B1 JP S4832443 B1 JPS4832443 B1 JP S4832443B1 JP 42066747 A JP42066747 A JP 42066747A JP 6674767 A JP6674767 A JP 6674767A JP S4832443 B1 JPS4832443 B1 JP S4832443B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP42066747A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP42066747A priority Critical patent/JPS4832443B1/ja
Priority to US765912A priority patent/US3541927A/en
Priority to SE13814/68A priority patent/SE338951B/xx
Priority to FR1588399D priority patent/FR1588399A/fr
Priority to NL6814820A priority patent/NL6814820A/xx
Priority to DE19681803250 priority patent/DE1803250B2/en
Priority to GB49264/68A priority patent/GB1195328A/en
Priority to ES359639A priority patent/ES359639A1/en
Publication of JPS4832443B1 publication Critical patent/JPS4832443B1/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
JP42066747A 1967-10-17 1967-10-17 Pending JPS4832443B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP42066747A JPS4832443B1 (en) 1967-10-17 1967-10-17
US765912A US3541927A (en) 1967-10-17 1968-10-08 Hydraulic damping means
SE13814/68A SE338951B (en) 1967-10-17 1968-10-14
FR1588399D FR1588399A (en) 1967-10-17 1968-10-16
NL6814820A NL6814820A (en) 1967-10-17 1968-10-16
DE19681803250 DE1803250B2 (en) 1967-10-17 1968-10-16 HYDRAULIC CONTROL DEVICE FOR A HYDRAULIC MOTOR FOR ADJUSTING MOVING PARTS OF WORK MACHINES CRANES OD DGL IN PARTICULAR FOR PIVOTING A DEEP FLOOR
GB49264/68A GB1195328A (en) 1967-10-17 1968-10-17 Hydraulic Motor Stroke Limiting Means
ES359639A ES359639A1 (en) 1967-10-17 1968-10-17 Hydraulic damping means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP42066747A JPS4832443B1 (en) 1967-10-17 1967-10-17

Publications (1)

Publication Number Publication Date
JPS4832443B1 true JPS4832443B1 (en) 1973-10-06

Family

ID=13324768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP42066747A Pending JPS4832443B1 (en) 1967-10-17 1967-10-17

Country Status (8)

Country Link
US (1) US3541927A (en)
JP (1) JPS4832443B1 (en)
DE (1) DE1803250B2 (en)
ES (1) ES359639A1 (en)
FR (1) FR1588399A (en)
GB (1) GB1195328A (en)
NL (1) NL6814820A (en)
SE (1) SE338951B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056066C3 (en) * 1970-11-14 1979-11-15 Daimler-Benz Ag, 7000 Stuttgart Disconnection device for the hydraulic auxiliary power in a power steering system for vehicles
JPS5252260Y2 (en) * 1972-03-21 1977-11-28
JPS5226599B2 (en) * 1973-10-31 1977-07-14
US4282798A (en) * 1979-10-22 1981-08-11 Ex-Cell-O Corporation Control valve unit for hydraulic linear actuator
US4573397A (en) * 1982-10-29 1986-03-04 General Motors Corporation Turret control system
DE3704312A1 (en) * 1987-02-12 1988-08-25 Hans Schoen ELECTROHYDRAULIC CONTROL ARRANGEMENT
US4830128A (en) * 1987-12-28 1989-05-16 Eaton Corporation Four wheel steering having closed hydraulic system with pressure relief
US4843949A (en) * 1988-08-29 1989-07-04 Pneumo Abex Corporation Fluid control valve with variable pressure gain
US5452643A (en) * 1992-01-30 1995-09-26 The Boeing Company Hydraulic power drive unit
WO2006107242A1 (en) * 2005-04-04 2006-10-12 Volvo Construction Equipment Holding Sweden Ab A method for damping relative movements occurring in a work vehicle during advance
JP2007015774A (en) * 2005-07-05 2007-01-25 Aichi Corp High lift work vehicle
US7415989B2 (en) * 2005-12-23 2008-08-26 Husco International, Inc. Spool activated lock-out valve for a hydraulic actuator load check valve

Also Published As

Publication number Publication date
DE1803250A1 (en) 1969-06-04
SE338951B (en) 1971-09-20
GB1195328A (en) 1970-06-17
ES359639A1 (en) 1970-08-16
FR1588399A (en) 1970-04-10
DE1803250B2 (en) 1971-04-08
US3541927A (en) 1970-11-24
NL6814820A (en) 1969-04-21

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